Surf Forecasts:
How big are the waves at Porth Ceriad today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 7ft (2.2m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 5ft (1.5m), 7s period with WSW swell.
- Evening surf: Evening surf (19 Sep, local time) - 4.5ft (1.3m), 7s period with WSW swell.
The current surf forecast for Porth Ceriad at 6AM is: 2.5m 8s primary swell from a Southwest direction (forecast issued at 12:00am September 19). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 7ft (2.2m) | 8s |
| Afternoon (19 Sep) | 5ft (1.5m) | 7s |
| Evening (19 Sep) | 4.5ft (1.3m) | 7s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Fri night, min 13°C on Sat night). Winds decreasing (strong winds from the SW on Fri night, light winds from the SSW by Sun afternoon). | ||||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 5 | W 5 | SW 6 | SW 6 | SW 6 | NW 5 | SW 6 | SW 6 | SW 6 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 815 | 774 | 675 | 478 | 279 | 207 | 178 | 151 | 74 | 83 | 42 | 39 | 32 | 19 | 19 | 14 | 9 | 8 | 12 | 18 | 15 | 9 | 8 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | on | on | on | on | on | on | on |
High Tide | 1:45AM2.89m | 2:13PM2.85m | 3:05AM2.60m | 4:04PM2.70m | 5:14AM2.61m | 5:48PM2.90m | ||||||||||||||||||
Low Tide | 8:28AM1.66m | 9:31PM1.65m | 10:10AM1.77m | 11:24PM1.64m | 11:57AM1.65m | |||||||||||||||||||
 | |  | | | | |  |  | |  | |  | | | | | | | | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 16 | 17 | 17 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 14 | 14 | 15 | 16 | 16 | 16 |
Feels °C | 8 | 9 | 10 | 11 | 10 | 12 | 12 | 11 | 7 | 7 | 7 | 8 | 10 | 10 | 11 | 10 | 11 | 9 | 10 | 11 | 13 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | W 16 | W 16 | — | W 14 | — | W 14 | SW 6 | SW 6 | SW 6 | NW 5 | NW 5 | SW 6 | SW 6 | NW 4 | WSW 6 | SW 7 | SW 7 | SW 7 | SW 4 | SW 4 |
| kJ | — | — | — | — | 5 | 5 | — | 4 | — | 4 | 42 | 39 | 32 | 19 | 11 | 14 | 9 | 1 | 3 | 2 | 2 | 2 | 8 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 14 | W 14 | W 14 | SW 6 | SW 6 | NW 4 | NNW 4 | — | W 13 | W 13 | — | W 13 | SW 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | 19 | 19 | 5 | 1 | — | 3 | 3 | — | 3 | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | W 14 | W 14 | W 14 | — | — | — | — | W 13 | W 13 | W 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | 4 | — | — | — | — | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 5 | W 5 | NW 5 | NW 5 | NW 5 | — | — | — | SW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | — | — |
| kJ | 815 | 774 | 675 | 478 | 279 | 207 | 178 | 151 | 74 | 83 | 57 | 43 | 37 | — | — | — | 2 | 8 | 12 | 18 | 15 | 9 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 460 | 460 | 448 | 521 | 502 | 267 | 262 | 247 | 241 | 126 | 135 | 138 | 138 | 3 | 138 | 125 | 125 | 125 | 133 | 186 | 186 | 245 | 245 | 248 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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